Pierre Sabatier
banner
psabatier.bsky.social
Pierre Sabatier
@psabatier.bsky.social
Lecturer in Earth and Environmental Sciences, paleoclimate, natural hazard, sedimentology, geochemistry, lake, Earth Critical Zone at EDYTEM #paleosciences
https://edytem.osug.fr/Sabatier-Pierre-347
Quite a pleasure to organize this nice @ialipa2025.bsky.social meeting this week great scientific time and discussion, an increadible comunity!!!
October 10, 2025 at 4:53 PM
Fieldwork in Astipalae island in Greece to track Amorgos Tsunami (1956) which is the largest in Mediterranean Sea over the moderne period. Waves reach 30m of elevation!
We sample Sediment cores in Vathy Bay and on land to find onshore and offshore tsunami deposits.
@edytem.bsky.social
September 28, 2025 at 5:10 AM
Our new paper about
Strike‐Slip Fault‐Generated Paleotsunamis in Lake Iznik (NW Türkiye): Numerical Modeling Corroborated by Coastal Deposits - by my PhD student Zafar Muhammad - Geophysical Research Letters agupubs.onlinelibrary.wiley.com/doi/10.1029/...
@osug-fr.bsky.social
@edytem.bsky.social
September 18, 2025 at 5:27 PM
Our latest article on C sequestration over the past 150 years in Lake Aiguebelette show that C sequestration increased over the past 150 years due to local human disturbances. Even last decades, despite reduced nutrient loads following restoration.
@umrcarrtel.bsky.social @edytem.bsky.social
June 11, 2025 at 6:01 AM
Coring at Lake La Thuile as part of the ANR ALPINE project, the objective being to understand the microbial diversity in the core for paleoclimatic reconstruction using lipid indicators produced by bacteria that are paleotemperature tracers.
Collaboration between @edytem.bsky.social and Metis
May 27, 2025 at 9:51 PM
Inauguration of the French Coring Center attached to @osug-fr.bsky.social and hosted by @edytem.bsky.social
This national instrument park, supported by @cnrsecologie.bsky.social and @cnrs-insu.bsky.social, brings together continental and lake coring resources available to the scientific community.
May 14, 2025 at 11:39 AM
A week of fieldwork with Earth science Bachelord students in Provence!
May 9, 2025 at 6:35 PM
2 days of fieldwork in sedimentology and geodynamic of the NW French Alps with 2nd year of bachelor's degree at Université Savoie Mont Blanc.
Borne Subalpin massif and molasic basins
#sedimentology
April 18, 2025 at 4:48 PM
Our new paper about "Distribution and sources of fallout 137Cs and 239+240Pu in equatorial and Southern Hemisphere reference soils"
essd.copernicus.org/articles/17/...
Impact of French and UK nuclear test in Southern Hemisphere.
#Avatarproject
With @evrardolivier.bsky.social
@edytem.bsky.social
April 15, 2025 at 7:59 AM
Tsunami in Lake du Bourget 200 years ago!!
Our paper investigate the 1822 earthquake and resulting tsunami with a maximum wave of 2.5m and seiche for 4 days!
This numerical model allow us to propose the mecanism at the origin of Homogenite
@edytem.bsky.social

www.sciencedirect.com/science/arti...
April 9, 2025 at 6:51 AM
Abstract submission is open for the next IAL-IPA joint symposia on lakes with a focus on the sediment record as both Earth System Archives and Human societies.
Between October 6th and 10th in the city of Aix-Les-Bains on the shore of Lake Bourget, France
ialipa-2025.sciencesconf.org?lang=en
February 20, 2025 at 7:03 PM
2 years postdoc position available at @edytem.bsky.social about:
Regional synthesis of the soil erosion dynamics in the Alps during the Holocene and its impact on carbon (C) exports and C burial
@osug-fr.bsky.social
@cnrsecologie.bsky.social
@cnrs-insu.bsky.social
#lake
#soil
#paleolimnology
February 20, 2025 at 12:02 PM
January 10, 2025 at 8:59 AM
Our first paper in 2025 is now published in The Holocene journal, congratulation Nina Caf !
About Human and climate influence on the Holocene treeline in the Julian Alps (Triglav, Slovenia).
collaboration between @edytem.bsky.social and our Slovenian colleagues.
journals.sagepub.com/doi/10.1177/...
January 4, 2025 at 11:19 AM
Installation of the monitoring on Lake Bourget with sequential sediment trap, temperature sensor, pH, conductivity and multiparameter probe!
As part of the ERC lake Switch and the ANR Alpine projects, we monitor 4 lakes in the NW Alps, Le Bourget du Lac, Aiguebelette, la Thuile and les Roberts
December 13, 2024 at 7:39 PM
Last paper lead by my PhD student about "Building a Multilake Paleoseismometer for the Xianshuihe Fault (Tibetan Plateau, China)"
Multiproxies analyses of 3 high elevation lake sediments with a model allow to discriminate paleo-earthquake locations
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
December 5, 2024 at 7:55 AM
Please join the first eLTER conference on ecological socioecological and critical zone Sciences. With a whole system approach in the Anthropocene.
We propose one session about "Temporal variability of Critical Zone processes using high-resolution environmental archives"
elter-ri.eu/science-conf...
November 30, 2024 at 10:24 AM
Our last paper wity the First lake sediment-based glacier reconstruction from Kerguelen.
Glacier advances on Kerguelen are synchronous with other mid-latitude mountain glaciers with advanced between 1150 and 850, 820–620, 500–250 and 160–90 cal yr BP.
www.sciencedirect.com/science/arti...
November 29, 2024 at 7:34 PM
Our new paper in Plos one with many colleagues, lead by ECRs

"Ten simple rules to bridge ecology and palaeoecology by publishing outside palaeoecological journals"

10 rules to better integrate paleo aspects into today's ecological issues!
#paleoecology

journals.plos.org/ploscompbiol...
November 18, 2024 at 7:44 AM